package com.atm.physical;

import com.atm.domain.Card;

public class CardReader {

	public Card readCard(String cardNo){
		Card card = new Card(cardNo);
		return card;
	}
	
	public void ejectCard(){
		System.out.println("已退卡！");
	}
	public void retainCard(){
		System.out.println("吞卡！");
	}
}
